Algorithms in a Nutshell
(^112) | Chapter 5: Searching Binary Search BINARYSEARCH(Figure 5-2) delivers better performance than SEQUENTIAL SEARCHby sortin ...
Binary Search | 113 Searching Input/Output The input to BINARYSEARCHis an indexed collectionAof elements. Each elementA[i] has a ...
(^114) | Chapter 5: Searching Three variables are used in the implementation:low,high, andix.lowis the lowest index of the curre ...
Binary Search | 115 Searching We ran 100 trials of 524,288 searches for an item stored in a collection in memory of sizen(rangin ...
(^116) | Chapter 5: Searching Variations If you wanted to support a “search-or-insert” operation, then the final value ofix at l ...
Hash-based Search | 117 Searching determine the binA[h] into which to inserte, where 0≤h<b. Once the hash table Ais construct ...
(^118) | Chapter 5: Searching store all of thenelements from the original collection. When this happens, it is common forAto sto ...
Hash-based Search | 119 Searching were ordered in some way, the hashing method that inserts elements into the hash tableA does n ...
(^120) | Chapter 5: Searching Sometimes we write these loops by hand in an assembly language to ensure that we optimize for the ...
Hash-based Search | 121 Searching For our first try at this problem, we choose a primary arrayAthat will hold b=2^18 –1=262,143 ...
(^122) | Chapter 5: Searching Storage space poses another design issue for HASH-BASEDSEARCH. The primary storage,A, must be larg ...
Hash-based Search | 123 Searching Our algorithm then requires approximately 4.6 times the space required for the characters in t ...
(^124) | Chapter 5: Searching Note how the table is composed oftableSizebins, each of which is of type LinkedList.*Also note how ...
Hash-based Search | 125 Searching All HASH-BASEDSEARCHalgorithms share the first two components; different behaviors come about ...
(^126) | Chapter 5: Searching Table 5-6 shows the actual load factor in the hash tables we create asbincreases. Note how the max ...
Hash-based Search | 127 Searching worst performing timings were discarded and the table contains the average of the remaining 98 ...
(^128) | Chapter 5: Searching Assuming we ensure that we don’t revisit a slot, the worst-case performance of this approach is O( ...
Binary Tree Search | 129 Searching givenjust its key value,key(e). If the original collectionCcontained two identical elements, ...
(^130) | Chapter 5: Searching A binary search tree,T, is a finite set of nodes that are identified by an ordered property, or ke ...
Binary Tree Search | 131 Searching In most applications we need to balance the tree to avoid askewed tree, where there are a few ...
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